IF YOU WANT to build a big back, you're going to need to do plenty of heavyweight rows. Unfortunately, that can often mean that you'll wind up exposing your lower back to the strains and stress that ...

THE LEG CURL is one of the best machines—and best methods, period—for building hamstring strength and size. There are two types of hamstring curl machines, and you're likely to find one or the other ...

You can do a hamstring curl with or without gym equipment. Some variations involve standing, sitting on a chair, or lying face-down on the floor. These muscles function together to bend your knee and ...